function showProjectMoreInfo()
{
  if($('projectMoreInfo').style.display=='none')
  {
    $('projectMoreInfo').style.display='block';    
    $('projectMoreInfoIcon').src = $('projectMoreInfoIcon').src.replace('+.png','-.png');
  }
  else
  {
    $('projectMoreInfo').style.display='none';                                           
    $('projectMoreInfoIcon').src = $('projectMoreInfoIcon').src.replace('-.png','+.png');       
  }
}

function expandAssignedTo()
{
  if($('tasks_assigned_to').size==0)
  {
    $('tasks_assigned_to').size = 5;      
    $('tasks_assigned_to').multiple = "multiple";
    
    icon_src = $('assigned_to_expand_icon').src;
    $('assigned_to_expand_icon').src = icon_src.replace('plus_large','minus_large');
    
  }
  else
  {
    $('tasks_assigned_to').size = 0;
    $('tasks_assigned_to').multiple = "";
    
    icon_src = $('assigned_to_expand_icon').src;
    $('assigned_to_expand_icon').src = icon_src.replace('minus_large','plus_large');
  }
}